Sidharth E
Full Stack Developer
Full Stack Developer with 4.7 years of experience building scalable web applications using modern technologies like React, Node.js, and cloud platforms. Specialized in AI integration and cloud-native development with a proven track record of delivering high-impact solutions.
⚡Technical Skills
Frontend
HTML5/CSS/JSTypescriptReactNext.jsSASSTailwind css
Backend
Node.jsExpressJSPythonFastAPI
Databases
MongoDBCosmosDB
Cloud/DevOps
AWSAzureJenkinsNginxBicepLinuxCD/CI Pipelines
AI/ML
GenAIOpenAIGeminiAzure AI
Tools
GitPostmanVS CodeCursorExcelPowerPointWord
Other
REST APIsJWTWebSockets
💼Professional Experience
Full Stack Developer
KellyOCG(Aug 2024 – Present)GenAI Chat Application | Azure, OpenAI, Gemini, Next.js, Cosmos DB, Bicep
- Integrated Gemini for file uploads, increasing user engagement by 40%
- Added upload stop control, reducing failure rate by 25%
- Optimized mobile experience with dynamic textbox resizing (95% user satisfaction)
- Built image analysis feature processing 500+ images/day with 99% accuracy
- Developed real-time search, reducing response time from 5s to <1s
- Achieved full Veracode compliance by fixing all high-severity vulnerabilities
- Created access control for enterprise clients
- Built core logic for agentic framework processing 10K+ requests/day
- Implemented centralized logging, reducing debugging time by 60%
- Led monthly UI/security updates from penetration test feedback
- Implemented new prompt saving functionality in the UI, enabling users to easily store and reuse custom prompts
- Developed a fully functional AI-based browser extension to process information from internal web applications and reinject data, featuring an AI chatbot and compatibility across multiple websites
- Created an AI-powered automation pipeline to validate pull requests, increasing code quality and accelerating review process
Full Stack Developer
Poumki Digital LLP(Apr 2023 – June 2024)Project Convergence | MERN Stack, AWS, Jenkins, Nexus, Linux, Nginx
- Implemented CI/CD using Jenkins, reducing deployment time by 75%
- Built rollback system via Nexus, preventing deployment failures
- Automated AWS Lambda tasks, saving 90% of manual efforts
- Monitored 15+ services using CloudTrail for consistent uptime
- Connected Nexus with S3 to reduce artifact storage costs by 30%
- Designed secure VPCs based on AWS best practices
- Handled 5K+ real-time users with Socket.IO
- Built multilingual UI with 100% test coverage
- Developed JWT-authenticated REST APIs handling 1M+ requests/month
- Automated MongoDB backups to S3, saving 20+ hours/month
- Enabled full observability with Winston and LogLevel logging
Project e-slide | React, SASS
- Added multilingual support, expanding market reach by 35%
- Implemented dynamic translation rendering for international users
URL: https://e-slides.net
Full Stack Developer - Rapid Labs
Tata Consultancy Services (TCS)(Mar 2020 – Apr 2023)AI/ML Prototypes | AngularJS, Python, Django, Vue.js, Flask, .NET, MySQL
- Built ticket prediction model with 85% accuracy
- Developed ulcer detection model with 92% precision
- Migrated Django app to AngularJS, improving performance by 40%
- Developed ML-powered diagnostic and predictive healthcare tools
Site Reliability Engineer
Tata Consultancy Services (TCS)(Jan 2020 – Mar 2020)SRE Automation Tools | Python, Flask, MySQL
- Created Core Analysis Tool saving 30 hours/week
- Automated reporting/validation, reducing errors and saving 15+ hours/week
- Built data validator ensuring 100% accuracy across environments
🎓Education
Bachelor of Computer Applications (BCA)
VLB Janakiammal College of Arts and Science, Coimbatore (Jul 2017 – Sep 2020)
🌍Languages
English - Professional Proficiency • Tamil - Conversational • Malayalam - Native Speaker • Hindi - Conversational
🏆Awards & Recognition
Star of the Month - TCS
Awarded for developing 3 automation tools saving 500+ work hours annually